4 61 A circular current carrying coil has a radius R The

Last updated: 6/11/2023

4 61 A circular current carrying coil has a radius R The distance from the centre of the coil on the axis where the magnetic induction will be 1 8 th of its value at the centre of the coil is A R 3 C R 3 B 2R 3 D 2R 3